Starting back a few pages ago ( before the annoying off topic) this was mentioned and I've also read it in a few other threads scattered across this forum.
People are assuming that " The new DAW" will be a continuation of Sonar. In other words the next Sonar Platinum update.
I think they have made this very clear that this will not be the situation at all.
X3e was the last of the "old way" Sonar was updated. A new number meant you had to pay, adding a letter was a free upgrade. Since x3 we changed to rolling updates and you paid once a year to stay up to date. all 4 versions of Sonar were constantly updated with new code that overwrites your currant version. You can keep the old versions for roll backs.
November was the end of the line for this. So call it X4 instead of Splat and now we have what would have been X5 under the new owners.
A totally new DAW running on Sonars code.
What remains of that code can only be pure speculation but Noels comment was a great teaser and he seems to think we will all be pleased. Out of the last 5 pages that was the only comment worth reading and certainly cheered me up. And the fact that this first release will be free to all of us is more great news. In the old days it would be the same as Cakewalk releasing X5 and saying it's free just because we like you.